javascript 用于获取元素 ID 的 AngularJS 指令
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时间：2020-10-28 13:31:01 来源:igfitidea点击:
AngularJS Directive for get element ID
提问by Mad
I need to get the Element ID from AngularJs.
I have tried this but it didn't work.
我需要从 AngularJs 获取元素 ID。
我试过这个，但没有用。
angular.module('AngStarter').directive('oblInLineEditor', function() {
return function(scope, element, attr) {
console.log("value = " + scope.$eval(attr.id));
}
});
回答by SSH
you don't need scope.eval here.
你不需要 scope.eval 在这里。
angular.module('AngStarter').directive('oblInLineEditor', function() {
return function(scope, element, attr) {
console.log("value = " + attr.id);
}
});
回答by Keval Bhatt
see this example: http://jsfiddle.net/kevalbhatt18/bu6jxzan/
看这个例子：http: //jsfiddle.net/kevalbhatt18/bu6jxzan/
var myApp = angular.module('AngStarter', []);
myApp.directive("oblInLineEditor", function(){
return {
restrict: "E",
link: function(scope, elem, attrs) {
console.log(elem[0].id);
console.log(attrs.id)
}
}
});
var myApp = angular.module('AngStarter', []);
myApp.directive("oblInLineEditor", function(){
return {
restrict: "E",
link: function(scope, elem, attrs) {
console.log(elem[0].id);
console.log(attrs.id)
}
}
});
